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A Flexible CSMA based MAC Protocol for Software Defined Radios
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Veröffentlicht/Copyright:
22. September 2012
Abstract
In this article, we propose a flexible CSMA based MAC protocol which facilitates research and experimentation using software define radios. The modular architecture allows to employ the protocol on platforms with heterogeneous hardware capabilities and provides the freedom to exchange or adapt the spectrum sensing mechanism without modifying the MAC protocol internals. We discuss the architecture of the protocol and provide structural details of its main components. Furthermore, we present throughput measurements that have been obtained on an example system using host-based spectrum sensing.
PACS® (2010): 84.40.Ua
Received: 2012-5-31
Published Online: 2012-9-22
Published in Print: 2012-9-20
©2012 by De Gruyter
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Artikel in diesem Heft
- Frontmatter
- Editorial
- Tools for Analyzing Computing Resource Management Strategies and Algorithms for SDR Clouds
- An Optimization Algorithm for SDR Multi-Standard Systems Using Directed Hypergraphs
- A Flexible CSMA based MAC Protocol for Software Defined Radios
- A Spectrum Sensing Network for Cognitive PMSE Systems
- On the Use of the Sparse Property of the Cyclic Autocorrelation Function to Blindly Estimate the Cyclostationarity
- Extended Cyclostationary Signatures for OFDM in the Presence of Hardware Imperfections
- DSP-based Mitigation of RF Front-end Non-linearity in Cognitive Wideband Receivers
- System-Level Mitigation of Undersampling ADC Nonlinearity for High-IF Radio Receivers
Artikel in diesem Heft
- Frontmatter
- Editorial
- Tools for Analyzing Computing Resource Management Strategies and Algorithms for SDR Clouds
- An Optimization Algorithm for SDR Multi-Standard Systems Using Directed Hypergraphs
- A Flexible CSMA based MAC Protocol for Software Defined Radios
- A Spectrum Sensing Network for Cognitive PMSE Systems
- On the Use of the Sparse Property of the Cyclic Autocorrelation Function to Blindly Estimate the Cyclostationarity
- Extended Cyclostationary Signatures for OFDM in the Presence of Hardware Imperfections
- DSP-based Mitigation of RF Front-end Non-linearity in Cognitive Wideband Receivers
- System-Level Mitigation of Undersampling ADC Nonlinearity for High-IF Radio Receivers
